发明名称 |
AN ARRANGEMENT FOR OPTICAL COUPLING OF A LIGHT EMITTING ELEMENT WITH A LIGHT RECEIVING ELEMENT |
摘要 |
An arrangement for optical coupling of a light-emitting element (1) with a light-receiving element (11) arranged next to it provides a coupling body (2) which contains a reflecting recess (8) which tapers inward from an outer surface (3). The light-emitting element (1) with its light emitting surface is located before one of the side walls (7) of the recess (8). The light-receiving element (11) is located before the other side wall (9) of the recess (8). The side walls (7, 9) are arranged with a slope ( alpha ) such that, after reflection from one side wall, the floor and the other side wall, the light reaches the light-receiving element (11). |
申请公布号 |
WO9725638(A3) |
申请公布日期 |
1997.10.02 |
申请号 |
WO1997DE00053 |
申请日期 |
1997.01.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;STANGE, HERWIG;KROPP, JOERG-REINHARDT |
发明人 |
STANGE, HERWIG;KROPP, JOERG-REINHARDT |
分类号 |
G02B6/42;G02B6/43;H01S5/00;H01S5/022;H01S5/026;H01S5/0683;H01S5/183;H01S5/40;H01S5/42 |
主分类号 |
G02B6/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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